There are only official system requirements on the site which are released by developers or an official publisher.

Minimální požadavky:

CPU:

3.0 GHz P4, Dual Core 2.0 (or higher) or AMD64X2 (or higher)

RAM:

1GB XP / 2GB Vista

GPU:

Video card must be 128 MB or more and should be a DirectX 9-compatible with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher).